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EnigmA Amiga Run 1995 October
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EnigmA AMIGA RUN 01 (1995)(G.R. Edizioni)(IT)[!][issue 1995-10][Aminet 7].iso
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scalefactors.cc
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1994-06-23
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/*
* @(#) scalefactors.cc 1.5, last edit: 6/15/94 16:51:48
* @(#) Copyright (C) 1993, 1994 Tobias Bading (bading@cs.tu-berlin.de)
* @(#) Berlin University of Technology
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Changes from version 1.1 to 1.2:
* - array size increased by one, although a scalefactor with index 63
* is illegal (to prevent segmentation faults)
*/
#include "scalefactors.h"
// Scalefactors for layer I and II, Annex 3-B.1 in ISO/IEC DIS 11172:
const real scalefactors[64] =
{
2.00000000000000, 1.58740105196820, 1.25992104989487, 1.00000000000000,
0.79370052598410, 0.62996052494744, 0.50000000000000, 0.39685026299205,
0.31498026247372, 0.25000000000000, 0.19842513149602, 0.15749013123686,
0.12500000000000, 0.09921256574801, 0.07874506561843, 0.06250000000000,
0.04960628287401, 0.03937253280921, 0.03125000000000, 0.02480314143700,
0.01968626640461, 0.01562500000000, 0.01240157071850, 0.00984313320230,
0.00781250000000, 0.00620078535925, 0.00492156660115, 0.00390625000000,
0.00310039267963, 0.00246078330058, 0.00195312500000, 0.00155019633981,
0.00123039165029, 0.00097656250000, 0.00077509816991, 0.00061519582514,
0.00048828125000, 0.00038754908495, 0.00030759791257, 0.00024414062500,
0.00019377454248, 0.00015379895629, 0.00012207031250, 0.00009688727124,
0.00007689947814, 0.00006103515625, 0.00004844363562, 0.00003844973907,
0.00003051757813, 0.00002422181781, 0.00001922486954, 0.00001525878906,
0.00001211090890, 0.00000961243477, 0.00000762939453, 0.00000605545445,
0.00000480621738, 0.00000381469727, 0.00000302772723, 0.00000240310869,
0.00000190734863, 0.00000151386361, 0.00000120155435, 0.00000000000000 /* illegal scalefactor */
};